結果 : is ch an element
2:12

Difference between an Atom, a Molecule and a Compound

MooMooMath and Science
612,857 回視聴 - 3 年前
10:36

Element, Compound and Mixture | Chemsitry

Najam Academy
138,373 回視聴 - 4 年前
4:07

Elements and Compounds | Macmillan Education India

Macmillan Education India Private Limited
459,137 回視聴 - 4 年前
12:50

Introduction to Ionic Bonding and Covalent Bonding

The Organic Chemistry Tutor
2,139,949 回視聴 - 8 年前
14:21

Ch#13 |Lec#13|Flame Tests | Alkali Metals and Alkaline earth Metals#*2nd yearChemistry

Chemistry by Prof. Javed Iqbal
23,166 回視聴 - 2 年前
6:54

Matric part 1 Chemistry, Occurrence of Elements Chemistry - Ch 1 - 9th Class Chemistry

ilmkidunya
67,472 回視聴 - 7 年前
11:14

Lec#10|| Hydroxide Of 3rd Period Elements ||Ch#13 ||Class 12 Chemistry

Chemistry by Prof. Javed Iqbal
21,796 回視聴 - 2 年前
33:50

Ch#13||Lec#7 || Chemical Reaction of 3rd Period Elements with Water, Oxygen and Chlorine||Class 12||

Chemistry by Prof. Javed Iqbal
49,832 回視聴 - 2 年前

-
0:40

Lewis dot structure of CO2 | CH-4 /✨Chemical Bonding and Molecular Structure | NEET/IIT/Chemistry11

Sangeeta khatri Chemistry IIT-JEE & NEET
38 回視聴 - 2 日前
21:10

Ch#13 ||Lec#3 ||Electron Affinity and Trends in periodic table An Anomalous trend #Factors||Class 12

Chemistry by Prof. Javed Iqbal
45,244 回視聴 - 2 年前
37:59

Ch#13||Lec#9||Chlorides Of 3rd Period Elements ||12 Class Chemistry

Chemistry by Prof. Javed Iqbal
30,856 回視聴 - 2 年前
38:37

Ch#15 || Organic Compounds|| Detection of elements in organic compounds, Class 12

Chemistry by Prof. Javed Iqbal
14,889 回視聴 - 5 か月前
28:54

Matric part 1 Chemistry, Valency Chemistry - Ch 1 - 9th Class Chemistry

ilmkidunya
192,330 回視聴 - 7 年前
3:01:41

Intro to Chemistry, Basic Concepts - Periodic Table, Elements, Metric System & Unit Conversion

The Organic Chemistry Tutor
4,644,498 回視聴 - 8 年前
18:53

Modern Periodic Table

Manocha Academy
4,124,656 回視聴 - 4 年前
18:45

Class 12 |Ch#13 | s and p Block Elements | Lec#1 |Trends in Atomic Radius #2ndyearchemistry

Chemistry by Prof. Javed Iqbal
146,656 回視聴 - 3 年前
35:13

Lec#23 |ch#13|| Group7 Elements(Halogens) Acidity, Oxidizing agents, Reducing agents, Bond Enthalpy

Chemistry by Prof. Javed Iqbal
27,477 回視聴 - 1 年前
7:28

CH 2 CHEMISTRY ELEMENT SYMBOLS

SMARTERTEACHER
8,911 回視聴 - 10 年前
4:15

Types of Matter: Elements, Compounds, and Mixtures

Professor Dave Explains
1,428,690 回視聴 - 9 年前
12:57

Element in Pashto || Chemistry Class 9th || Ch#01

Dr Ahad Academy
6,873 回視聴 - 3 年前